Are you looking for combo promo on smart network im here to post the instruction for combo promo in smart network, are includes the following, unlimited text to all network + free call to smart to smart, smart to talk n text, smart to red mobile + free 175MB mobile internet all sites are accessable. like facebook, twitter, youtube, google.com, and many more!. just type LTU to 2266.
How can i avail LTU299